<!DOCTYPE html>
<html>

<head>
    <meta charset="utf-8" />
    <!-- 引入刚刚下载的 ECharts 文件 -->
    <title>oh my vue</title>
    <script src="js/vue.min.js"></script>
</head>

<body>

    <div id="app">

        <h3>请选择您的籍贯：</h3>
        <input type="radio" v-model="picked" value="湖南省">
        <label for="study">湖南省</label><br>
        <input type="radio" v-model="picked" value="广东省">
        <label for="study">广东省</label><br>
        <input type="radio" v-model="picked" value="江苏省">
        <label for="study">江苏省</label><br>
        <input type="radio" v-model="picked" value="福建省">
        <label for="study">福建省</label><br>
        <h3>您的籍贯是：{{picked}}</h3>
    </div>

    <script>
        var exam = new Vue({
            el: '#app',
            data: {
                picked: "请选择"
            }
        })
    </script>

</body>

</html>